Family name Rocharin (Rocharin 
) , in all the world, is an extremely rare last name. Much more prevalently, Rocharin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rocharin | United States, Thailand |
Sarot, Wonkchinda, Chookmoh, Shithiwong, Chockmoh, Rithidet, and Ritthidet